基于Vague集模糊推理机制的温度控制系统设计  

Vague Set Fuzzy Reasoning Mechanism based on the Temperature Control System Design

作　　者：欧训勇[1] 张福金[1] 魏应彬[2] 

机构地区：[1]琼州学院物理系,海南三亚572022 [2]海南软件职业技术学院,海南琼海571400

出　　处：《琼州学院学报》2009年第5期29-31,共3页Journal of Qiongzhou University

基　　金：海南省教育厅高校科研资助基金项目(Hjkj2008-46)

摘　　要：Vague集理论是一种新的模糊数学方法,它能准确地确定、描述判断事务的信息.利用Vague集理论知识,设计了一种新型的温度模糊控制器.控制器对温度的控制根据设置的规则,利用Vague集的相似度量推理方法,匹配最佳控制模式.控制器输出的控制量为数字量.实验结果表明,整个系统设计过程简单,步骤简化,模糊隶属度区间值容易确定,控制过程效果较好,有很好的应用价值.Vague set theory is a new fuzzy mathematical method that can accurately identify, describe the information to judge matters. By using the knowledge of Vague set theory, a new type of temperature fuzzy controller can be designed. The controller to control the temperature according to the rules set by the use of Vague set uses similarity measure reasoning, matching the best control mode. The controller output to control is the amount of digital.Experimental results show that the whole system design process is simple simplifying the steps and interval-valued fuzzy membership is easy to determine the effect of better control process. Therefore it is of a good application value.

关 键 词：VAGUE集 VAGUE值 相似性度量 温度控制器 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]